@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f09f61-2647-48ab-b63d-68b1e543edc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f09f61-2647-48ab-b63d-68b1e543edc7> .